Odds are you had/have some kind of virus/adware that affected your " Mac running services" ... I am NOT a Mac person .. But I has seen this issue with Win7 .. I was working on a laptop .. it had several " windows running services" errors .. Caused by a Trojan (there was No antivirus/malwarebytes program on it, also her firewall was turned OFF).. after several attempts, I wiped the Hard-drive clean and Installed a fresh copy of Win7 ....

Note : Turning OFF the firewall is NOT the solution